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harkovskaia [24]
3 years ago
13

Can you answer this

Mathematics
2 answers:
REY [17]3 years ago
5 0

Answer:

-3.5

Step-by-step explanation:

-3 1/2 is the same as -3.5

-3.5 is negative, so it means that is below sea level, so it will be below the zero. if you don’t have the exact mark for -3.5, it will go betwee -3 and -4.

Alexus [3.1K]3 years ago
5 0

Answer:

-3.5

Step-by-step explanation: Give the guy above me brainliest :)

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2, 5, 9, 14, ?, 27. what’s the missing number?
poizon [28]

Answer:

20

Step-by-step explanation:

2, 5, 9, 14, ?, 27.

2,5 the number added is 3

5,9 the number added is 4

9,14 the number added is 5

14,20 the number added is 6

20 , 27 the number added is 7

7 0
3 years ago
Read 2 more answers
Express 1 m as a percentage of 56 mm
hichkok12 [17]

Answer:

2

Step-by-step explanation:

use your head

7 0
2 years ago
What is 0.2857142857 rounded to the nearest whole percent? pls help me​
Grace [21]

29% would be the answer if you are rounding up

6 0
3 years ago
I am a parent, i am trying to put together some math notes for my son. He is allowed to use them for the unit 2 math test for 6t
yuradex [85]
Ok so what can we at Brainly do for you ?
5 0
3 years ago
What is the height of the triangle? 12 units 24 units 36 units 72 units.
konstantin123 [22]

Height of the triangle is the altitude of the triangle and which is drawn perpendicular from the vertex of the triangle to the opposite side. The height of the tringle is 24 units. Hence option 2 is the correct option.

<h3>Given information-</h3>

The triangle for the given problem is shown in the image below.

Form the figure the length of the each side is 16 \sqrt{3} units.

As all the sides are equal thus the \Delta MNO is a equilateral triangle in which the height of the divides the triangle into two equal part of the length 8\sqrt{3} at point <em>R.</em>

<h3>Height of the triangle-</h3>

Height of the triangle is the altitude of the triangle and which is drawn perpendicular from the vertex of the triangle to the opposite side.

Now in the  \Delta MRN, the length of the hypotenuse is 16 \sqrt{3} units and the length of the base is 8\sqrt{3} units. Let <em>h </em>is the height of the triangle thus by the Pythagoras theorem,

(16\sqrt{3})^2 =(8\sqrt{3})^2+h^2

Solve for <em>h,</em>

<em />

<em />\begin{aligned}h^2 &=(16\sqrt{3})^2 -(8\sqrt{3})^2\\h^2 &=16\times16\times3 -8\times8\times3\\h^2 &=576\\h &=\sqrt{576}\\h &=24\\\end<em />

<em />

Thus the height of the tringle is 24 units. Hence option 2 is the correct option.

Learn more about the equilateral triangle here;

brainly.com/question/4268382

5 0
2 years ago
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